CD97 Protein Overview: Sequence, Structure, Function and Protein Interaction

CD97 Protein Overview

CD97 protein family

G-protein coupled receptor 2 family||LN-TM7 subfamily

CD97 protein name

Recommended name
CD97 antigen
Short name
Leukocyte antigen CD97||CD97
leukocyte antigen CD97, seven transmembrane helix receptor, seven-span transmembrane protein, seven-transmembrane, heterodimeric receptor associated with inflammation, TM7LN1
Alternative name
Leukocyte antigen CD97 CD_antigen: CD97 CD97 antigen subunit alpha CD97 antigen subunit beta

CD97 Protein Sequence

Species Human CD97 protein
Length 835
Mass (Da) 91869
Sequence Human CD97 protein sequence
Species Mouse CD97 protein
Length 818
Mass (Da) 90413
Sequence Mouse CD97 protein sequence
Mass (Da)

CD97 Protein Molecular Weight & PI

CD97 antigen precursor (Leukocyte antigen CD97) [Contains: CD97 antigen subunit alpha; CD97 antigen subunit beta]Homo sapiens (Human).

The parameters have been computed for the following feature

FT CHAIN 21 835 CD97 antigen

Molecular weight (Da)


Theoretical pI


CD97 Protein Structure

EGF Domains 1,2,5 of human EMR2, a 7-TM immune system molecule, in complex with barium.
2005-04-14   Released:  2006-10-18
Deposition Author(s)
Abbott, R.J.M., Spendlove, I., Roversi, P., Teriete, P., Knott, V., Handford, P.A., McDonnell, J.M., Lea, S.M.
Homo sapiens
Expression System
Escherichia coli
Experimental Data Snapshot
1.9000 Å
R-Value Free
R-Value Work

CD97 Protein Interaction

Recombinant CD97 Protein Feature

CD97 Protein, Human, Recombinant (hFc Tag)

High Purity
> 90 % as determined by SDS-PAGE
Low Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method
High Activity
Measured by its binding ability in a functional ELISA . Immobilized human CD55 at 2 μg/ml (100 μl/well) can bind human CD97 with a linear range of 1.28-32 ng/ml.

Bulk Order of Recombinant CD97 Protein

Please Leave Us a Message if you have any questions regarding bulk price quote of our products on the website, our customer specialist will get back to you in 24 hours by email.

Custom Recombinant Protein Production Service Features

  • Over 10 years' experience for 6000+ recombinant proteins production.
  • One-stop service from gene synthesis and vector construction to protein expression and purification.
  • Multiple protein expression systems: bacterial, yeast, baculovirus-insect and mammalian expression system.
  • Multiple purification systems (30+) to choose.
  • High R & D ability with over 1000 new proteins per year and quick problem-solving ability.
  • Close to 100 bioreactors with various volume between 2-1000 L to guarantee high-throughput and large-scale production.

Custom Recombinant Protein Production Service Advantages

  • High-efficiency expression vectors
  • High cell density culturing
  • Proprietary medium formulation
  • >6000 proteins expression and purification experience
  • High-efficiency expression vectors
  • High cell density culturing

Recombinant Protein Production Service Description

We offer one-stop services for recombinant protein production using our advanced protein expression platform technologies. Our full services include protein gene synthesis, protein codon optimization, protein expression vector design, large scale cell culture and fermentation, protein purification, and protein quality control testing. We offer significant cost saving advantages and record speed in protein expression and bulk production. We also have extensive experiences and expertise in handling various types of recombinant protein purification projects, with or without purification tags.